259301356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{3433}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 474221664

約数和(自身を除く): 214920308

約数列:

[1, 2, 4, 23, 46, 92, 821, 1642, 3284, 3433, 6866, 13732, 18883, 37766, 75532, 78959, 157918, 315836, 2818493, 5636986, 11273972, 64825339, 129650678, 259301356]

約数ペア:

[(1, 259301356), (2, 129650678), (4, 64825339), (23, 11273972), (46, 5636986), (92, 2818493), (821, 315836), (1642, 157918), (3284, 78959), (3433, 75532), (6866, 37766), (13732, 18883)]